Populous II: Trials of the Olympian Gods is a computer game in the Populous series for the Amiga, Atari ST and DOS-based computers, developed by Bullfrog Productions.

Populous II is a direct sequel to Bullfrog's earlier game Populous and is one of the company's most notable games. Like its predecessor, Populous II is a god game, where the player takes the role of a god, guiding his people in battle against the followers of an enemy god.